#ifndef _COLOR_H_
#define _COLOR_H_

#include <iostream>
using namespace std;

class Color
{
public:
    Color(float red=0., float green=0., float blue=0., float alfa=1.);

    // atributs
    float r,g,b,a ;   // components RGB del color
};

ostream& operator<< (ostream &os, const Color &c);

#endif
